Well, they're going to get away with taking your cars away in Europe because no one can really own a gun there without a hassle, and they've convinced your people that guns are bad and always kill people.
It's not going to happen in the US anytime soon, because first they'll have to take away all guns, then they can take away all the cars. If they take away guns, there will absolutely be a division of states, and then there will be a civil war. I do believe there will be higher prices on guns and ammo (already is), and higher prices on cars, too. The red states will have to put their foot down and build their own cars. And not electric ones. Those are stupid.
So, regarding rifles in London....I can go to the rifle store and buy one and buy some ammo, bring it home and keep it in my bedroom near my bed, and if some bad guy breaks in, I can shoot him? If he yells, I'm coming in to kill you, I can shoot him? If he has a knife, do I have to drop the rifle and go find a knife like his, then I can defend myself? Or is my rifle not kept in my home, but only at the local gun club somewhere out of the city where I can only remove it for hunting? Or can I keep it at home, but only locked up in a safe with a gun lock on the gun, so I have to remember my combo and be government inspected? You know, guns rights in our country "shall not be infringed". Idiots like those in Chicago that get shot rolled over for their local liberal government. Not going to happen in most of America.
California, New Mexico, New York, Minnesota, Oregon, Illinois, Washington..... they can roll over all they want. They are the brokest, most violent, most liberal states we have. They do have pockets of normal human beings out of the cities, though. All governments are going to get away with whatever they think they can get away with.
Do not comply. Our rights were given to us by God, not by our government. Texas will now attest to electric cars are a total sham. They couldn't charge them, couldn't drive them. Agenda 21 Agenda 2030 is alive and well and is being instituted in Europe. You couldn't pay me to be there.